PETALUMA, CALIFORNIA

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Elevation: 0 meters Latitude: 38 14N Longitude: 122 38W

WEATHER

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Number of Records: 110,348; Date Range: 4/19/11 - 3/22/16

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WEATHER ALMANAC - 4 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	11.2 ^°C	18 ^°C (2:35 pm)	7 ^°C (11:35 pm)
Dewpoint	8.6 ^°C	11 ^°C (2:15 pm)	7 ^°C (9:15 pm)
Humidity	84.9 ^%	100 ^% (2:35 am)	63 ^% (3:35 pm)
Barometer	1014.6 ^hPa	1015.9 hPa (10:35 am)	1013.9 hPa (12:15 am)
Wind Speed	8 ^km/h	20.4 ^km/h (3:55 pm)
Wind Gust		25.9 ^km/h (3:15 pm)

Weather Element	Average
Visibility	15 ^km
Wind Direction	SSW (198.3 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	5.8 (Base 18.3)
Growing Degree Days	2.5 (Base 10)

Averaged from 72 records on 4 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 4 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:15 AM	10 ^°C	9 ^°C	94 ^%	1013.9 hPa	16.1 ^km	NW (310°)	5.6 ^km/h		Overcast
12:35 AM	10 ^°C	9 ^°C	94 ^%	1014.2 hPa	14.5 ^km	West (260°)	11.1 ^km/h		Overcast
12:55 AM	10 ^°C	9 ^°C	94 ^%	1014.2 hPa	16.1 ^km	West (280°)	9.3 ^km/h		Overcast
1:15 AM	10 ^°C	9 ^°C	94 ^%	1014.2 hPa	9.7 ^km	West (260°)	13 ^km/h		Overcast
1:35 AM	10 ^°C	9 ^°C	94 ^%	1014.2 hPa	8 ^km	West (280°)	7.4 ^km/h		Overcast
1:55 AM	10 ^°C	9 ^°C	94 ^%	1014.2 hPa	11.3 ^km	WNW (290°)	9.3 ^km/h		Overcast
2:15 AM	10 ^°C	9 ^°C	94 ^%	1013.9 hPa	6.4 ^km	West (280°)	9.3 ^km/h		Overcast
2:35 AM	9 ^°C	9 ^°C	100 ^%	1013.9 hPa	9.7 ^km	WNW (290°)	11.1 ^km/h		Overcast
2:55 AM	9 ^°C	9 ^°C	100 ^%	1013.9 hPa	11.3 ^km	WNW (300°)	9.3 ^km/h		Overcast
3:15 AM	9 ^°C	9 ^°C	100 ^%	1013.9 hPa	9.7 ^km	WNW (300°)	9.3 ^km/h		Overcast
3:35 AM	9 ^°C	9 ^°C	100 ^%	1013.9 hPa	16.1 ^km	WNW (290°)	14.8 ^km/h		Overcast
3:55 AM	9 ^°C	8 ^°C	93 ^%	1014.2 hPa	14.5 ^km	NW (310°)	9.3 ^km/h		Overcast
4:15 AM	9 ^°C	8 ^°C	93 ^%	1014.2 hPa	16.1 ^km	West (280°)	13 ^km/h		Overcast
4:35 AM	9 ^°C	8 ^°C	93 ^%	1013.9 hPa	12.9 ^km	WNW (300°)	7.4 ^km/h		Overcast
4:55 AM	9 ^°C	8 ^°C	93 ^%	1014.2 hPa	14.5 ^km	WNW (290°)	13 ^km/h		Overcast
5:15 AM	9 ^°C	8 ^°C	93 ^%	1013.9 hPa	14.5 ^km	NW (310°)	5.6 ^km/h		Overcast
5:35 AM	9 ^°C	8 ^°C	93 ^%	1014.2 hPa	16.1 ^km	Calm			Overcast
5:55 AM	9 ^°C	8 ^°C	93 ^%	1014.2 hPa	14.5 ^km	Calm			Overcast
6:15 AM	9 ^°C	9 ^°C	100 ^%	1014.2 hPa	16.1 ^km	North (350°)	5.6 ^km/h		Overcast
6:35 AM	9 ^°C	8 ^°C	93 ^%	1014.6 hPa	14.5 ^km	Calm			Overcast
6:55 AM	9 ^°C	8 ^°C	93 ^%	1014.9 hPa	12.9 ^km	WSW (250°)	11.1 ^km/h		Overcast
7:15 AM	9 ^°C	8 ^°C	93 ^%	1014.9 hPa	12.9 ^km	West (260°)	11.1 ^km/h		Overcast
7:35 AM	9 ^°C	8 ^°C	93 ^%	1014.9 hPa	16.1 ^km	Calm			Overcast
7:55 AM	10 ^°C	8 ^°C	87 ^%	1015.2 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Overcast
8:15 AM	10 ^°C	8 ^°C	87 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
8:35 AM	10 ^°C	9 ^°C	94 ^%	1015.2 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Overcast
8:55 AM	10 ^°C	9 ^°C	94 ^%	1015.6 hPa	16.1 ^km	West (270°)	7.4 ^km/h		Overcast
9:15 AM	10 ^°C	8 ^°C	87 ^%	1015.6 hPa	16.1 ^km	SW (230°)	5.6 ^km/h		Overcast
9:35 AM	10 ^°C	8 ^°C	87 ^%	1015.6 hPa	16.1 ^km	WSW (250°)	7.4 ^km/h		Overcast
9:55 AM	10 ^°C	8 ^°C	87 ^%	1015.6 hPa	16.1 ^km	West (260°)	5.6 ^km/h		Overcast
10:15 AM	11 ^°C	9 ^°C	88 ^%	1015.6 hPa	16.1 ^km	Calm			Overcast
10:35 AM	11 ^°C	9 ^°C	88 ^%	1015.9 hPa	16.1 ^km	WSW (240°)	7.4 ^km/h		Overcast
10:55 AM	11 ^°C	9 ^°C	88 ^%	1015.9 hPa	16.1 ^km	Calm			Overcast
11:15 AM	11 ^°C	9 ^°C	88 ^%	1015.9 hPa	16.1 ^km	Calm			Overcast
11:35 AM	12 ^°C	9 ^°C	82 ^%	1015.9 hPa	16.1 ^km	WNW (290°)	7.4 ^km/h		Overcast
11:55 AM	12 ^°C	9 ^°C	82 ^%	1015.9 hPa	16.1 ^km	West (270°)	11.1 ^km/h		Overcast
12:15 PM	13 ^°C	9 ^°C	77 ^%	1015.9 hPa	16.1 ^km	NW (310°)	7.4 ^km/h		Overcast
12:35 PM	13 ^°C	9 ^°C	77 ^%	1015.9 hPa	16.1 ^km	West (280°)	9.3 ^km/h		Overcast
12:55 PM	14 ^°C	9 ^°C	72 ^%	1015.6 hPa	16.1 ^km	SSW (200°)	9.3 ^km/h		Overcast
1:15 PM	15 ^°C	10 ^°C	72 ^%	1015.6 hPa	16.1 ^km	Calm			Mostly Cloudy
1:35 PM	16 ^°C	10 ^°C	68 ^%	1015.2 hPa	16.1 ^km	NW (310°)	7.4 ^km/h		Scattered Clouds
1:55 PM	16 ^°C	10 ^°C	68 ^%	1014.9 hPa	16.1 ^km	Calm			Clear
2:15 PM	17 ^°C	11 ^°C	68 ^%	1014.9 hPa	16.1 ^km	West (280°)	11.1 ^km/h		Clear
2:35 PM	18 ^°C	11 ^°C	64 ^%	1014.9 hPa	16.1 ^km	North			Clear
2:55 PM	17 ^°C	11 ^°C	68 ^%	1014.6 hPa	16.1 ^km	West (280°)	14.8 ^km/h		Clear
3:15 PM	17 ^°C	11 ^°C	68 ^%	1014.6 hPa	16.1 ^km	NW (310°)	14.8 ^km/h	25.9 ^km/h	Clear
3:35 PM	17 ^°C	10 ^°C	63 ^%	1014.6 hPa	16.1 ^km	West (260°)	18.5 ^km/h	25.9 ^km/h	Clear
3:55 PM	16 ^°C	10 ^°C	68 ^%	1014.6 hPa	16.1 ^km	West (270°)	20.4 ^km/h	25.9 ^km/h	Clear
4:15 PM	15 ^°C	10 ^°C	72 ^%	1014.6 hPa	16.1 ^km	West (280°)	14.8 ^km/h		Clear
4:35 PM	15 ^°C	9 ^°C	67 ^%	1014.6 hPa	16.1 ^km	West (260°)	20.4 ^km/h		Clear
4:55 PM	15 ^°C	10 ^°C	72 ^%	1014.6 hPa	16.1 ^km	WSW (250°)	16.7 ^km/h		Clear
5:15 PM	15 ^°C	9 ^°C	67 ^%	1014.2 hPa	16.1 ^km	West (280°)	13 ^km/h		Clear
5:35 PM	15 ^°C	9 ^°C	67 ^%	1014.2 hPa	16.1 ^km	WSW (250°)	18.5 ^km/h		Clear
5:55 PM	15 ^°C	9 ^°C	67 ^%	1014.2 hPa	16.1 ^km	WSW (240°)	20.4 ^km/h	25.9 ^km/h	Clear
6:15 PM	14 ^°C	8 ^°C	67 ^%	1014.2 hPa	16.1 ^km	WSW (250°)	18.5 ^km/h		Clear
6:35 PM	14 ^°C	9 ^°C	72 ^%	1014.2 hPa	16.1 ^km	WSW (250°)	14.8 ^km/h		Clear
6:55 PM	13 ^°C	8 ^°C	72 ^%	1014.2 hPa	16.1 ^km	West (270°)	11.1 ^km/h		Clear
7:15 PM	12 ^°C	8 ^°C	77 ^%	1013.9 hPa	16.1 ^km	West (260°)	13 ^km/h		Clear
7:35 PM	12 ^°C	8 ^°C	77 ^%	1014.2 hPa	16.1 ^km	West (260°)	13 ^km/h		Clear
7:55 PM	11 ^°C	8 ^°C	82 ^%	1013.9 hPa	16.1 ^km	SW (230°)	13 ^km/h		Scattered Clouds
8:15 PM	10 ^°C	8 ^°C	87 ^%	1013.9 hPa	16.1 ^km	West (260°)	9.3 ^km/h		Mostly Cloudy
8:35 PM	10 ^°C	8 ^°C	87 ^%	1014.2 hPa	16.1 ^km	WNW (290°)	5.6 ^km/h		Overcast
8:55 PM	10 ^°C	8 ^°C	87 ^%	1014.2 hPa	16.1 ^km	South (190°)	7.4 ^km/h		Overcast
9:15 PM	9 ^°C	7 ^°C	87 ^%	1014.2 hPa	14.5 ^km	Calm			Overcast
9:35 PM	9 ^°C	7 ^°C	87 ^%	1014.2 hPa	16.1 ^km	Calm			Overcast
9:55 PM	8 ^°C	7 ^°C	93 ^%	1014.6 hPa	12.9 ^km	Calm			Overcast
10:15 PM	8 ^°C	7 ^°C	93 ^%	1014.2 hPa	16.1 ^km	Calm			Overcast
10:35 PM	8 ^°C	7 ^°C	93 ^%	1014.6 hPa	16.1 ^km	Calm			Overcast
10:55 PM	8 ^°C	7 ^°C	93 ^%	1014.6 hPa	16.1 ^km	Calm			Overcast
11:15 PM	8 ^°C	7 ^°C	93 ^%	1014.2 hPa	12.9 ^km	Calm			Overcast
11:35 PM	7 ^°C	7 ^°C	100 ^%	1014.2 hPa	16.1 ^km	Calm			Overcast
11:55 PM	7 ^°C	7 ^°C	100 ^%	1014.2 hPa	12.9 ^km	Calm			Overcast

Hourly data recorded from KO69, located 0 kilometers away from Petaluma, California